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AMD Radeon RX 7900 XT

Graphics Processor
Navi 31
Cores
12288
TMUs
768
ROPs
256
Memory Size
24 GB
Memory Type
GDDR6
Bus Width
384 bit
This product is not released yet.
Data on this page may change in the future.
The Radeon RX 7900 XT will be a graphics card by AMD, that is expected to launch in 2022. Built on the 5 nm process, and based on the Navi 31 graphics processor, in its Navi 31 XT variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 7900 XT. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. It features 12288 shading units, 768 texture mapping units, and 256 ROPs. The card also has 192 raytracing acceleration cores. AMD has paired 24 GB GDDR6 memory with the Radeon RX 7900 XT, which are connected using a 384-bit memory interface. The GPU is operating at a frequency of 1800 MHz, which can be boosted up to 2200 MHz, memory is running at 2250 MHz (18 Gbps effective).
Being a dual-slot card, the AMD Radeon RX 7900 XT draws power from 2x 8-pin power connectors, with power draw rated at 300 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a. Radeon RX 7900 XT is connected to the rest of the system using a PCI-Express 5.0 x16 interface. The card's dimensions are 267 mm x 135 mm x 50 mm, and it features a dual-slot cooling solution.

Graphics Processor

GPU Name
Navi 31
GPU Variant
Navi 31 XT
Architecture
RDNA 3.0
Foundry
TSMC
Process Size
5 nm
Transistors
unknown
Die Size
unknown

Graphics Card

Release Date
2022
Generation
Navi III
(RX 7000)
Predecessor
Navi II
Production
Unreleased
Bus Interface
PCIe 5.0 x16

Clock Speeds

Base Clock
1800 MHz
Game Clock
1900 MHz
Boost Clock
2200 MHz
Memory Clock
2250 MHz
18 Gbps effective

Memory

Memory Size
24 GB
Memory Type
GDDR6
Memory Bus
384 bit
Bandwidth
864.0 GB/s

Render Config

Shading Units
12288
TMUs
768
ROPs
256
Compute Units
192
RT Cores
192
L0 Cache
32 KB per WGP
L1 Cache
128 KB per Array
L2 Cache
4 MB
L3 Cache
512 MB

Theoretical Performance

Pixel Rate
563.2 GPixel/s
Texture Rate
1,690 GTexel/s
FP16 (half) performance
108.1 TFLOPS (2:1)
FP32 (float) performance
54.07 TFLOPS
FP64 (double) performance
3.379 TFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
267 mm
10.5 inches
Width
135 mm
5.3 inches
Height
50 mm
2 inches
TDP
300 W
Suggested PSU
700 W
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
Power Connectors
2x 8-pin
Part Number

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.5

Card Notes

Based on sources online.

Navi 31 GPU Notes

Architecture Codename: Navi
Codename:
Graphics/Compute: GFX11 (gfx11XX)
Display Core Next: 4.0
Video Core Next: 4.0
Jun 25th, 2022 03:29 EDT change timezone

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